Learning Federated Neural Graph Databases for Answering Complex Queries from Distributed Knowledge Graphs
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arXiv
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| Auteurs principaux: | , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866909677805109248 |
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| author | Hu, Qi Jiang, Weifeng Li, Haoran Wang, Zihao Bai, Jiaxin Mao, Qianren Song, Yangqiu Fan, Lixin Li, Jianxin |
| author_facet | Hu, Qi Jiang, Weifeng Li, Haoran Wang, Zihao Bai, Jiaxin Mao, Qianren Song, Yangqiu Fan, Lixin Li, Jianxin |
| contents | The increasing demand for deep learning-based foundation models has highlighted the importance of efficient data retrieval mechanisms. Neural graph databases (NGDBs) offer a compelling solution, leveraging neural spaces to store and query graph-structured data, thereby enabling LLMs to access precise and contextually relevant information. However, current NGDBs are constrained to single-graph operation, limiting their capacity to reason across multiple, distributed graphs. Furthermore, the lack of support for multi-source graph data in existing NGDBs hinders their ability to capture the complexity and diversity of real-world data. In many applications, data is distributed across multiple sources, and the ability to reason across these sources is crucial for making informed decisions. This limitation is particularly problematic when dealing with sensitive graph data, as directly sharing and aggregating such data poses significant privacy risks. As a result, many applications that rely on NGDBs are forced to choose between compromising data privacy or sacrificing the ability to reason across multiple graphs. To address these limitations, we propose to learn Federated Neural Graph DataBase (FedNGDB), a pioneering systematic framework that empowers privacy-preserving reasoning over multi-source graph data. FedNGDB leverages federated learning to collaboratively learn graph representations across multiple sources, enriching relationships between entities, and improving the overall quality of graph data. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_14609 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Learning Federated Neural Graph Databases for Answering Complex Queries from Distributed Knowledge Graphs Hu, Qi Jiang, Weifeng Li, Haoran Wang, Zihao Bai, Jiaxin Mao, Qianren Song, Yangqiu Fan, Lixin Li, Jianxin Machine Learning Artificial Intelligence Cryptography and Security Databases The increasing demand for deep learning-based foundation models has highlighted the importance of efficient data retrieval mechanisms. Neural graph databases (NGDBs) offer a compelling solution, leveraging neural spaces to store and query graph-structured data, thereby enabling LLMs to access precise and contextually relevant information. However, current NGDBs are constrained to single-graph operation, limiting their capacity to reason across multiple, distributed graphs. Furthermore, the lack of support for multi-source graph data in existing NGDBs hinders their ability to capture the complexity and diversity of real-world data. In many applications, data is distributed across multiple sources, and the ability to reason across these sources is crucial for making informed decisions. This limitation is particularly problematic when dealing with sensitive graph data, as directly sharing and aggregating such data poses significant privacy risks. As a result, many applications that rely on NGDBs are forced to choose between compromising data privacy or sacrificing the ability to reason across multiple graphs. To address these limitations, we propose to learn Federated Neural Graph DataBase (FedNGDB), a pioneering systematic framework that empowers privacy-preserving reasoning over multi-source graph data. FedNGDB leverages federated learning to collaboratively learn graph representations across multiple sources, enriching relationships between entities, and improving the overall quality of graph data. |
| title | Learning Federated Neural Graph Databases for Answering Complex Queries from Distributed Knowledge Graphs |
| topic | Machine Learning Artificial Intelligence Cryptography and Security Databases |
| url | https://arxiv.org/abs/2402.14609 |